CN106269947A - Extrusion method - Google Patents
Extrusion method Download PDFInfo
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- CN106269947A CN106269947A CN201610600839.8A CN201610600839A CN106269947A CN 106269947 A CN106269947 A CN 106269947A CN 201610600839 A CN201610600839 A CN 201610600839A CN 106269947 A CN106269947 A CN 106269947A
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- extrusion
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- 238000001125 extrusion Methods 0.000 title claims abstract description 218
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 135
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 135
- 239000000956 alloy Substances 0.000 claims abstract description 117
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 91
- 239000000463 material Substances 0.000 claims abstract description 90
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 239000004411 aluminium Substances 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- 238000007493 shaping process Methods 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 229910052756 noble gas Inorganic materials 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims 1
- 238000004512 die casting Methods 0.000 description 27
- 238000009434 installation Methods 0.000 description 25
- 230000002787 reinforcement Effects 0.000 description 19
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 18
- 229910000838 Al alloy Inorganic materials 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 11
- 229910052804 chromium Inorganic materials 0.000 description 11
- 239000011651 chromium Substances 0.000 description 11
- 238000010276 construction Methods 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 229910052749 magnesium Inorganic materials 0.000 description 11
- 239000011777 magnesium Substances 0.000 description 11
- 229910052710 silicon Inorganic materials 0.000 description 11
- 239000010703 silicon Substances 0.000 description 11
- 229910052719 titanium Inorganic materials 0.000 description 11
- 239000010936 titanium Substances 0.000 description 11
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 9
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 9
- 238000005452 bending Methods 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 9
- 229910052750 molybdenum Inorganic materials 0.000 description 9
- 239000011733 molybdenum Substances 0.000 description 9
- 229910052759 nickel Inorganic materials 0.000 description 9
- 229910052761 rare earth metal Inorganic materials 0.000 description 9
- 229910052726 zirconium Inorganic materials 0.000 description 9
- 229910052684 Cerium Inorganic materials 0.000 description 8
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 229910052746 lanthanum Inorganic materials 0.000 description 8
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229910052758 niobium Inorganic materials 0.000 description 8
- 239000010955 niobium Substances 0.000 description 8
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 8
- 229910052706 scandium Inorganic materials 0.000 description 8
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 8
- 230000007704 transition Effects 0.000 description 8
- 229910052727 yttrium Inorganic materials 0.000 description 8
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 238000001192 hot extrusion Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000002910 rare earth metals Chemical group 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0084—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ carbon or graphite as the main non-metallic constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Extrusion Of Metal (AREA)
Abstract
A kind of extrusion method, comprises the steps: to provide aluminium ingot；Described aluminium ingot is carried out melting operation, and adds assistant metal element, obtain fused solution；Described fused solution is carried out cooling down operation of shaping, obtains aluminum post；Carry out described aluminum post heating pressurized operation, obtain aluminum material；By described aluminum material by extrusion die, obtain extrusion pin；Carry out described extrusion pin cooling down flattening operations；Described extrusion pin is carried out cutting operation, obtains described alloy product.Above-mentioned extrusion method can the preferable alloy product of extrusion molding quality.
Description
Technical field
The present invention relates to aluminium alloy extruded technical field, particularly relate to a kind of extrusion method.
Background technology
Along with the development to metal application technology, the processing and manufacturing of aluminium alloy is developed to existing by traditional casting processing
Some extrusions are processed, and drastically increase the processing and utilization efficiency to aluminium alloy.
By the extruding-out process of aluminium alloy, it is possible to solve in tradition casting process, owing to mould excessively complexity is more difficult
The problem of the demoulding such that it is able to extrusion obtains the variously-shaped and aluminium alloy finished product of function.The extruding-out process of aluminium alloy
It is particularly suited for extruding the product of more engraved structure.
But, still there is asking of the inferior quality of the aluminium alloy finished product of extrusion in existing aluminium alloy extruded moulding process
Topic.
Summary of the invention
Based on this, it is necessary to provide a kind of extrusion method that can extrude the preferable alloy product of quality.
A kind of extrusion method, comprises the steps: to provide aluminium ingot；Described aluminium ingot is carried out melting operation, and adds auxiliary
Metallic element, obtains fused solution；Described fused solution is carried out cooling down operation of shaping, obtains aluminum post；Described aluminum post is heated
Pressurized operation, obtains aluminum material；By described aluminum material by extrusion die, obtain extrusion pin；Described extrusion pin is carried out cooling stretch
Operation；Described extrusion pin is carried out cutting operation, obtains described alloy product.
Above-mentioned extrusion method is by providing aluminium ingot；Described aluminium ingot is carried out melting operation, and adds assistant metal element,
To fused solution；Described fused solution is carried out cooling down operation of shaping, obtains aluminum post；Carry out described aluminum post heating pressurized operation,
To aluminum material；By described aluminum material by extrusion die, obtain extrusion pin；Carry out described extrusion pin cooling down flattening operations；To described
Extrusion pin carries out cutting operation, obtains described alloy product；Described alloy product is carried out internal cutting operation and punching behaviour
Make, it is possible to the preferable alloy product of extrusion molding quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the alloy product of an embodiment of the present invention；
Fig. 2 is the flow chart of steps of the extrusion method of an embodiment of the present invention；
Fig. 3 is the structural representation of the extrusion die of an embodiment of the present invention；
Fig. 4 is the structural representation of the decomposition of the extrusion die shown in Fig. 3；
Fig. 5 is the structural representation of the decomposition of another angle of the extrusion die shown in Fig. 3；
Fig. 6 is the structural representation of the decomposition of another angle of the extrusion die shown in Fig. 3；
Fig. 7 is extrusion die body and the structural representation of lower bolster of an embodiment of the present invention；
Fig. 8 is the structural representation of the extrusion die of another embodiment of the present invention；
Fig. 9 is the structural representation at another visual angle of the extrusion die shown in Fig. 3；
Figure 10 is the Fig. 9 cut-away view along line A-A；
Figure 11 is the Fig. 9 cut-away view along line B-B；
Figure 12 is the partial structurtes schematic diagram of the extrusion die of another embodiment of the present invention.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, providing the purpose of these embodiments is to make to understand the disclosure more
Add thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly on another element
Or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it can be to be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ",
For illustrative purposes only, being not offered as is unique embodiment for " right " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field belonging to the present invention
The implication that technical staff is generally understood that is identical.The term used the most in the description of the invention is intended merely to describe tool
The purpose of the embodiment of body, it is not intended that in limiting the present invention.Term as used herein " and/or " include one or more
Arbitrary and all of combination of relevant Listed Items.
Such as, a kind of extrusion method, comprise the steps: to provide aluminium ingot；Described aluminium ingot is carried out melting operation, and adds
Assistant metal element, obtains fused solution；Described fused solution is carried out cooling down operation of shaping, obtains aluminum post；Described aluminum post is carried out
Heating pressurized operation, obtains aluminum material；By described aluminum material by extrusion die, obtain extrusion pin；Described extrusion pin is cooled down
Flattening operations；Described extrusion pin is carried out cutting operation, obtains described alloy product.
And for example, a kind of extrusion method, comprise the steps: to provide aluminium ingot；Described aluminium ingot is carried out melting operation, and adds
Assistant metal element, obtains fused solution；Described fused solution is carried out cooling down operation of shaping, obtains aluminum post；Described aluminum post is carried out
Heating pressurized operation, obtains aluminum material；By described aluminum material by extrusion die, obtain extrusion pin；Described extrusion pin is cooled down
Flattening operations；Described extrusion pin is carried out cutting operation, obtains described alloy product；Described alloy product is carried out inscribe
Cut operation and punch operation.
Another example is, a kind of alloy product, is used for playing radiator effect；And for example, described alloy product is used
In electronic product or the shell of other products, its inner hollow is arranged, and forms cavity, and two ends use capping to be packaged, and play
Protective effect；Described cavity is for wiring and the installation of electronic component.
Such as, referring to Fig. 1, alloy product 10 includes: 100, two, outer ring, 200, two dividers 300 of pothook and
Two reinforcements 400,200, two dividers 300 of two pothooks and two reinforcements 400 may be contained within inside, outer ring 100.
Referring to Fig. 1, outer ring 100 is for playing integrated support and the effect of protection, say, that outer ring 100 is as whole
The outer surface of the outline of body, i.e. electronic product or other products.Such as, described outer ring has polygonized structure；And for example, described
Outer ring has eight-sided formation；And for example, relative two side at the medium position of described outer ring is more than six sides of end
Limit, and outer ring described in every one end is respectively provided with three identical sides of length.
Refer to Fig. 1, two medial walls connections that the two ends of pothook 200 are relative with outer ring 100 respectively, two grabs
Portion 200 is distributed axisymmetricly with the central axis of outer ring 100, and the sections inner side wall of two pothooks 200 and outer ring 200 surrounds peace
It behave affectedly body 210, cavity 210 is installed for wiring and/or holding electronic parts, so, relatively set by two pothooks 200
Put the installation cavity 210 of formation, it is possible to preferably protection setting is in the circuit installed within cavity 210 and/or electronic component.
In order to optimize installing space and strengthen structural strength, such as, described pothook has bending and/or bending structure,
So, by described pothook being had bending and/or bending structure, it is possible to make the shape of described installation cavity or structure more
Add flexibly, it is possible to according to practical situation, structure or size such as parts are adjusted, so, it is possible to optimize installing space and
Strengthen structural strength.
Referring to Fig. 1, pothook 200 is provided with grab 220, wherein the grab 220 on a pothook 200 is towards another
Grab 220 on pothook 200 is arranged, and grab 220 is positioned at installation cavity 210 inside, and grab 220 hollow is arranged, shape in it
Screw 221, screw 221 is become for being spirally connected with the threaded fastener through shell, e.g., to be spirally connected with the screw through shell, play
The effect of encapsulation.Such as, threaded fastener described in each described grab one_to_one corresponding and is spirally connected；And for example, described screw threads for fastening
Part wears described cover plate and described grab successively；
Such as, described alloy product also includes that cover plate and threaded fastener, described plate cover are located at the two of described outer ring
Individual end, described threaded fastener wears described cover plate, and the described screw of described threaded fastener and described grab is spirally connected,
For playing the effect of encapsulation.
It is pointed out that electronic component can be with two grabs when being equipped with electronic component in installing cavity 210
Portion 200 supports, say, that electronic component and two pothook 200 shape all-in-one-piece structures, by by grab 220 towards
The internal setting of cavity 210 is installed, in conjunction with being placed in the electronic component installing cavity 210, it becomes possible to make distribution be positioned at two
Grab 220 on individual pothook 200 forms the structure of integral type, and when exposed to external forces, grab 220 is towards installing in cavity 210
The structure that portion is arranged, it is possible to better against external impacts, being unlikely to deform, mechanical strength is higher, i.e. the stablizing of structure after stress
Property is higher.Relative to grab 220 towards installing the outside structure arranged of cavity 210, grab 220 can be respectively by from different electricity
The external impacts of sub-parts, causes grab 220 on two pothooks 200 to bear external force not of uniform size, yielding, and machinery is strong
Spend relatively low.
In order to improve mechanical strength and the anti-deformation of described alloy product further, such as, each described card
Hook portion arranges grab described in a pair, and the most each described pothook arranges two described grabs；And for example, two to described grab with described
The central axis of outer ring is distribution substantially symmetrical about its central axis；And for example, grab described on pothook described in is towards card another described
Described grab in hook portion is arranged；And for example, each described pothook is arranged at least two to described grab, in such manner, it is possible to further
Improve mechanical strength and the anti-deformation of described alloy product.
Refer to Fig. 1, two medial walls connections that the two ends of divider 300 are relative with outer ring 100 respectively, two grabs
Portion 200 is respectively positioned between two dividers 300, say, that one of them described divider, one of them described pothook,
Another described divider and another described pothook are spaced setting successively, can rise point by arranging two dividers 300
Cut the effect of inner space, outer ring 100, form more installing space, for connecting up and/or install the effect of electronic component,
Additionally, can also produce for improving described aluminium alloy further in conjunction with pothook 200 by arranging the divider being connected with outer ring
The mechanical strength of product and overall construction intensity.
Referring to Fig. 1, divider 300, pothook 200 surround accommodating cavity 310 with the part of outer ring 100, accommodating cavity
310 for wiring and/or holding electronic parts, and such as, two described dividers are for respectively forming two described containing cavities
Body, described installation cavity body is positioned between two described accommodating cavitys, and described accommodating cavity is accommodating identical or different for being distributed
Electronic component, this also results in the electronic component in two described containing cavity bodies and awards respectively outside two described pothooks
Power size is different, and arranges by described grab is directly toward described installation inside cavity, it becomes possible to by by described
Installing the electronic component of inside cavity and described card hook-forming integral structure, mechanical strength is higher, and anti-deformation is higher,
Structural stability is higher.
Referring to Fig. 1, divider 300 forms fixed cavity 320 with the medial wall of end, outer ring 100, say, that wherein
One described fixed cavity, one of them described accommodating cavity, described installation cavity, another described accommodating cavity and described separately
One described fixed cavity is spaced setting successively.Fixed cavity 320 is for wiring and/or holding electronic parts.
In order to optimize installing space and strengthen structural strength, such as, described divider has bending and/or bending structure,
So, by described divider being had bending and/or bending structure, it is possible to make the shape of described accommodating cavity or structure more
Add flexibly, it is possible to according to practical situation, structure or size such as parts are adjusted, so, it is possible to optimize installing space and
Strengthen structural strength.
Referring to Fig. 1, the first end of reinforcement 400 is connected with pothook 200, the second end of reinforcement 400 and outer ring 100
Medial wall connect, such as, the second end of reinforcement 400 is connected with the end of outer ring 100.At the medium position of reinforcement 400
Be connected with divider 300, such as, described reinforcement for described fixed cavity average mark being slit into two sub-fixed cavities, two
The area equation of individual described sub-fixed cavity, two described sub-fixed cavities are used to wiring and/or holding electronic parts；Again
As, described reinforcement houses cavity for described accommodating cavity average mark is slit into two sons, it is equal that two described sons house cavity
For wiring and/or holding electronic parts.Such as, two described reinforcements symmetrically divide with the central axis of described outer ring
Cloth.
Can also be used for into one in conjunction with pothook 200 and divider 300 by arranging the reinforcement 400 being connected with outer ring
Step improves mechanical strength and the overall construction intensity of described alloy product.
In order to improve mechanical strength and the overall construction intensity of described alloy product further, and preferably to installation
Play fixation and positioning action installing the electronic component within cavity 210, such as, refer to Fig. 1, alloy product
10 also include that at least two fastening part 500, at least two fastening part 500 may be contained within the medial wall of 100 outer rings, and at least two
Individual fastening part 500 is respectively positioned in installation cavity 210, and the fastening part 500 that one of them fastening part 500 is adjacent forms card
Put groove 510, utilize fastening part 500 and clamping groove 510 and the electronic component being arranged within installation cavity 210 supports, also
That is, fastening part 500 and clamping groove 510 combine pothook 220 can be preferably to being arranged within installation cavity 210
Electronic component plays fixation and positioning action, for improving mechanical strength and the entirety of described alloy product further
Structural strength.
In order to improve mechanical strength and the overall construction intensity of described alloy product further, and preferably to installation
Electronic component in described installation inside cavity plays fixation and positioning action, such as, described at least two fastening part
Specifically include the first fastening part assembly and the second fastening part assembly, described first fastening part assembly and described second fastening part assembly
Be respectively provided with on the medial wall of described outer ring, and described first fastening part assembly towards described second fastening part assembly arrange, institute
State the first fastening part assembly and include that the first fastening part described at least two, described second fastening part assembly include described at least two
Second fastening part, can be preferably to being arranged on described peace by described first fastening part assembly and described second fastening part assembly
The electronic component of dress inside cavity plays fixation and positioning action；And for example, described first fastening part assembly includes three
Described first fastening part；And for example, described second fastening part assembly includes two described second fastening parts；And for example, described first card
Put the length length less than described second fastening part in portion；And for example, it is provided with support division between two described second fastening parts；Again
As, two described second fastening parts are distributed axisymmetricly with the central axis of described outer ring, in such manner, it is possible to improve described further
The mechanical strength of alloy product and overall construction intensity, and preferably to the electronics zero being arranged on described installation inside cavity
Parts play fixation and positioning action.
In order to improve mechanical strength and the overall construction intensity of described alloy product further, and preferably to installation
Play fixation and positioning action at the electronic component within fixed cavity 320, such as, refer to Fig. 1, alloy product
10 also include multiple positioning convex 600, and multiple positioning convex 600 may be contained within the medial wall of outer ring 100, multiple positioning convex
600 are all arranged towards divider 300, and multiple positioning convex 600 is spaced setting successively, utilize multiple positioning convex 600 and peace
It is contained in the electronic component within fixed cavity 320 to support, say, that multiple positioning convex 600 combine divider 300 can
Preferably the electronic component being arranged within fixed cavity 320 is played fixation and positioning action, for carrying further
The mechanical strength of high described alloy product and overall construction intensity.
In order to improve mechanical strength and the overall construction intensity of described alloy product further, and preferably to installation
Playing fixation and positioning action at the electronic component within described fixed cavity, such as, the plurality of positioning convex has
Body includes that the first positioning convex assembly and the second positioning convex assembly, described first positioning convex assembly include multiple first location
Projection, described second positioning convex assembly includes multiple second positioning convex；And for example, the length of described first positioning convex is less than
The length of described second positioning convex；And for example, described first positioning convex assembly includes five described first positioning convex；Again
As, described second positioning convex assembly includes that four described location second are protruding, so, utilizes described first positioning convex assembly
And the electronic component being arranged on described installation inside cavity can preferably be played fixing by described second positioning convex assembly
Effect and positioning action, the most adaptive different electronic component, for improving the machinery of described alloy product further
Intensity and overall construction intensity.
In order to improve the heat dispersion of described alloy product further, such as, described pothook is provided with and described point
The first heat radiation branch that parting bead connects, described first heat radiation branch is additionally provided with the first spiral heat dissipation silk, described first spiral heat dissipation silk
Being connected with described pothook and described divider respectively, described divider is provided with the second heat radiation being connected with described reinforcement
Branch, described second heat radiation branch be additionally provided with the second spiral heat dissipation silk, described second spiral heat dissipation silk respectively with described divider and
Described reinforcement connects, and so, it is possible to improve further the heat dispersion of described alloy product.
Above-mentioned alloy product 10 is by arranging grab 220, in conjunction with being placed in peace towards the inside installing cavity 210
It behave affectedly the electronic component of body 210, it is possible to make to be distributed the grab 220 being positioned on two pothooks 200 and form the knot of integral type
Structure, when exposed to external forces, grab 220 is towards installing the internal structure arranged of cavity 210, it is possible to better against external impacts,
Being unlikely to deform after encapsulation, mechanical strength is higher, and structural stability is higher.
It is appreciated that owing to the structure of above-mentioned alloy product is more complicated, uses existing extruding-out process, still deposit
In the problem of inferior quality of the alloy product of extrusion, e.g., there is interiors of products by cavity or gap, and rough surface etc.
Problem, in order to the extrusion preferable alloy product of quality, such as, another example is, a kind of alloy product extrusion side
Method or alloy product forming method, obtain the more preferable alloy product of quality for extrusion, enables in particular to extrusion and has many
The alloy product of engraved structure.
Such as, alloy product described in any of the above-described embodiment uses method described in following any embodiment to prepare.
Refer to Fig. 2, the extrusion method of an embodiment, comprise the steps:
S110: aluminium ingot is provided.
Described aluminium ingot can provide raw material for the molding of extrusion alloy product or alloy product.
S120: described aluminium ingot is carried out melting operation, and adds assistant metal element, obtain fused solution.
By described aluminium ingot being carried out melting operation, and add assistant metal element, it is possible to optimize element proportioning, it is possible to more
Extrude well and obtain the more preferable alloy product of quality.
S130: described fused solution is carried out cooling down operation of shaping, obtains aluminum post.
By described fused solution being carried out cooling down operation of shaping, it is possible to obtain aluminum post, and described aluminum post extruded type preferably
Contour machining procedure.
In order to preferably alleviate the problem of oxidation of described aluminum post, for improving the quality of described aluminum post, and then improve described
The quality of alloy product, such as, carries out sealed storage to described aluminum post；And for example, under conditions of noble gas, to described aluminum
Post carries out sealed storage, so, it is possible preferably to alleviate the problem of oxidation of described aluminum post, for improving the quality of described aluminum post,
And then improve the quality of described alloy product.
Such as, described aluminum post is cylindrical-shaped structure；And for example, a diameter of 10cm～20cm of described aluminum post.
S140: carry out described aluminum post heating pressurized operation, obtain aluminum material.
Carry out heating pressurized operation by described aluminum post, such as, use extruder that described aluminum post carries out heating pressurization behaviour
Make, it is possible to obtain the aluminum material under soft state, it is possible to increase the plasticity of described aluminum material.
S150: by described aluminum material by extrusion die, obtain extrusion pin.
Based on pressure, it is possible to make described aluminum material pass through extrusion die, when described aluminum material is through described extrusion die, it is possible to
Obtain extrusion pin.Such as, described extrusion pin has longer length, needs it is carried out subsequent treatment, just can obtain aluminium alloy
Product.
Such as, described extrusion die is installed on outlet of extruder position；And for example, described extrusion die is installed on extruder
Die head position.
In order to improve plasticity during described aluminum material extrusion, and the mobility in extrusion die, preferably extrude tool
Having an alloy product of many engraved structures, such as, described aluminum material includes each component of following mass parts: 88 parts～93 parts of aluminum, silicon
5.5 parts～10.5 parts, 0.3 part～0.7 part of magnesium, copper 0.05 part～0.3 part, ferrum 0.2 part～0.8 part, 0.2 part～0.5 part of manganese, titanium
0.05 part～0.3 part, chromium 0.05 part～0.1 part, vanadium 0.05 part～0.3 part and Graphene 5 parts～15 parts；And for example, described aluminum material
Each component including following mass parts: 88 parts～93 parts of aluminum, silicon 5.5 parts～10.5 parts, 0.3 part～0.7 part of magnesium, copper 0.05 part～
0.3 part, ferrum 0.2 part～0.8 part, 0.2 part～0.5 part of manganese, titanium 0.05 part～0.3 part, chromium 0.05 part～0.1 part, vanadium 0.05 part
～0.3 part, Graphene 5 parts～15 parts and 1.5 parts～2.5 parts of rare earth element, when so, it is possible to improve described aluminum material extrusion can
Plasticity, and the mobility in extrusion die, preferably extrusion have the alloy product of many engraved structures.Such as, above-mentioned
Alloy product described in any embodiment has the component ratio of aluminum material described in any embodiment.
In order to improve plasticity during described aluminum material extrusion, and the mobility in extrusion die, preferably extrude tool
There is the alloy product of many engraved structures, such as, under conditions of 400 DEG C～450 DEG C, described aluminum post is carried out heating operation；
And for example, under the pressure conditions of 9500pa～10000pa, described aluminum post is carried out extrusion operation；And for example, at the pressure of 9800pa
Under the conditions of, described aluminum post is carried out extrusion operation, in such manner, it is possible to plasticity when improving described aluminum material extrusion, and in extrusion
Mobility in mould, preferably extrusion have the alloy product of many engraved structures.
S160: carry out described extrusion pin cooling down flattening operations.
Being appreciated that the described extrusion pin being just extruded, owing to temperature is higher, softness is higher, when it is in extrusion die
Time out, it may occur that deformation, it is therefore desirable to carry out described extrusion pin cooling down flattening operations, it is used for guaranteeing follow-up obtaining described aluminum
The quality of alloy product.
In order to ensure the quality of the follow-up described alloy product obtained, such as, in carrying out described cooling flattening operations,
Cooling down operation is carried out to described extrusion pin blowing cold air；And for example, in carrying out described cooling flattening operations, described extrusion pin is soaked
Enter to cool down water and carry out cooling down operation；And for example, in carrying out described cooling flattening operations, use drawing-in machine that described extrusion pin is carried out
Flattening operations, in such manner, it is possible to guarantee the quality of the follow-up described alloy product obtained.
S170: described extrusion pin is carried out cutting operation, obtains described alloy product.
By described extrusion pin is carried out cutting operation, obtain the described alloy product that length is homogeneous, such as, described crowded
Produce and there is longer length, need, to after its equidistant cutting, just to obtain qualified described alloy product.
In order to, preferably when carrying out cutting operation, protect described extrusion pin, for improving the product of described alloy product
Matter, such as, when described extrusion pin is carried out cutting operation, spray protection liquid to the location of cut of described extrusion pin, so, logical
Cross the protection to location of cut of the described protection liquid, it is possible to increase the flatness of location of cut, and then can preferably enter
During row cutting operation, protect described extrusion pin, for improving the quality of described alloy product.
S180: described alloy product is carried out internal cutting operation and punch operation.
By described alloy product is carried out internal cutting operation and punch operation, it is possible to shape in described alloy product
Become for wiring and/or the cavity of holding electronic parts, additionally it is possible to form the screw being spirally connected with threaded fastener, energy
The needs of the most adaptive enough various electronic products.
In order to, preferably when carrying out cutting operation or punch operation, protect described alloy product, such as, to described aluminum
When alloy product carries out internal cutting operation, spray protection liquid to the location of cut of described alloy product；And for example, to described aluminum
When alloy product carries out punch operation, injection protection liquid at the punch position of described alloy product, so, by cutting
Described protection liquid is sprayed, it is possible to preferably when carrying out cutting operation or punch operation, protection at position and/or punch position
Described alloy product.
In order to improve the flatness of described alloy product further, for improving the quality of described alloy product, example
As, after described alloy product is carried out internal cutting operation and punch operation, also to described location of cut and punch position
Place carries out polishing process, in such manner, it is possible to improve the flatness of described alloy product further, is used for improving described aluminium alloy and produces
The quality of product.
Above-mentioned extrusion method is by providing aluminium ingot；Described aluminium ingot is carried out melting operation, and adds assistant metal element,
To fused solution；Described fused solution is carried out cooling down operation of shaping, obtains aluminum post；Carry out described aluminum post heating pressurized operation,
To aluminum material；By described aluminum material by extrusion die, obtain extrusion pin；Carry out described extrusion pin cooling down flattening operations；To described
Extrusion pin carries out cutting operation, obtains described alloy product；Described alloy product is carried out internal cutting operation and punching behaviour
Make, it is possible to the preferable alloy product of extrusion molding quality.
It is appreciated that owing to the structure of above-mentioned alloy product is more complicated there is many engraved structures, and the chi of each parts
Very little, size and length etc. all have bigger difference, in order to preferably make aluminum material be extruded according to default extrusion path, need
On the basis of above-mentioned extrusion method, reoffer a kind of extrusion die, extrude the above-mentioned aluminum with many engraved structures for correspondence
Alloy product, for can preferably make aluminum material be extruded according to default extrusion path, such as, another example is, a kind of crowded
Go out mould, for using the described extrusion method of any of the above-described embodiment, the above-mentioned alloy product of corresponding extrusion.
Such as, seeing also Fig. 3 and Fig. 4, extrusion die 20 includes cope match-plate pattern 700, extrusion die body 800 and lower bolster
900, extrusion die body 800 fixes with cope match-plate pattern 700, and extrusion die body 800 is between cope match-plate pattern 700 and lower bolster 900.
Referring to Fig. 5, cope match-plate pattern 700 offers 710, two pairs of punishment in advance side openings 720 of punishment in advance mesopore and two punishment in advance uropores
730, wherein, two pairs of punishment in advance side openings 720 are four punishment in advance side openings 720, and a pair punishment in advance side opening 720 is two punishment in advance side openings
720, such as, four punishment in advance side openings 720 and two punishment in advance uropores 730 are positioned at punishment in advance mesopore 710 and are distributed.
Referring to Fig. 5, punishment in advance mesopore 710 has strip structure, and two pairs of punishment in advance side openings 720 lay respectively at punishment in advance mesopore 710
Both sides, and between punishment in advance side opening 720 and punishment in advance mesopore 710, be provided with interval, punishment in advance uropore 730 is arranged with punishment in advance mesopore 710
Between have an interval, after described extruding heating, described aluminum material is respectively from 710, two pairs of punishment in advance side openings 720 of punishment in advance mesopore and two punishments in advance
Uropore 730 enters in cope match-plate pattern 700, and then is squeezed into extrusion die body 800, it will be understood that punishment in advance mesopore 710, two
It is used for the zones of different in extrusion die body 800 being carried out feed, i.e. to institute to punishment in advance side opening 720 and two punishment in advance uropores 730
The various location stating alloy product carries out feed, it is ensured that can preferably make aluminum material be extruded according to default extrusion path,
For obtaining described alloy product.
In order to preferably optimize described punishment in advance mesopore, described punishment in advance side opening and the position relationship of described punishment in advance uropore,
For making aluminum material be extruded according to default extrusion path, such as, described punishment in advance mesopore has the structure in oval hole；And for example, two
Described punishment in advance uropore lays respectively at the two ends of described punishment in advance mesopore；And for example, two to described punishment in advance side opening with described punishment in advance mesopore
Central axis is distributed axisymmetricly；And for example, two relative punishment in advance side opening walls, institute are set at the medium position of described punishment in advance mesopore
Stating the punishment in advance stomidium wall being respectively provided with two arcuate structures at the end positions of punishment in advance mesopore, the two ends of described punishment in advance side opening wall are divided
Not being connected with two described punishment in advance stomidium walls, punishment in advance side opening described in every a pair is all arranged adjacent to punishment in advance side opening wall described in, each
Individual described punishment in advance uropore is all arranged adjacent to punishment in advance stomidium wall described in；And for example, the length of described punishment in advance side opening wall is more than punishment in advance end
The length of hole wall, in such manner, it is possible to the position preferably optimizing described punishment in advance mesopore, described punishment in advance side opening and described punishment in advance uropore is closed
System, is used for making aluminum material be extruded according to default extrusion path.
In order to preferably optimize described punishment in advance mesopore, described punishment in advance side opening and the position relationship of described punishment in advance uropore,
For making aluminum material be extruded according to default extrusion path, such as, the medial wall of described punishment in advance side opening and described punishment in advance uropore all has
There is arc-shaped curved surface structure；And for example, the medial wall in the middle part of described punishment in advance has arc-shaped curved surface structure, in such manner, it is possible to preferably optimize
Described punishment in advance mesopore, described punishment in advance side opening and the position relationship of described punishment in advance uropore, be used for making aluminum material according to default extrusion path
It is extruded.
Seeing also Fig. 6 and Fig. 7, extrusion die body 800 includes in the middle part of extrusion 810, two extrusions anterior 820 and two
Extrusion rear portion 830, such as, the described installation cavity of the corresponding described alloy product of entity structure in the middle part of described extrusion hollow
Structure, the hollow-core construction of the described accommodating cavity of the corresponding described alloy product of entity structure of two described extrusion front portions, two
The hollow-core construction of the described fixed cavity of the corresponding described alloy product of the entity structure at individual described extrusion rear portion, i.e. pressurized, heated
After described aluminum material after described extrusion die body is extruded, obtain described alloy product.
Referring to Fig. 7, in the middle part of extrusion, 810, two extrusions anterior 820 and two extrusion rear portions 830 may be contained within cope match-plate pattern
On 700, in the middle part of extrusion, 810 between two extrusions anterior 820, and extrusion rear portion 830 is positioned at extrusion anterior 820 away from extrusion
The side in portion 830, say, that one of them extrusion rear portion 830, one of them extrusion are anterior 820, in the middle part of extrusion 810, another
Individual extrusion anterior 820 and another extrusion rear portion 830 are spaced setting successively, the interstitial structure between five, and five is overall
Structure and the interstitial structure of described lower bolster, form the entity structure of described alloy product after extrusion.
Refer to Fig. 7, in the middle part of extrusion, between 810 and extrusion anterior 820, be provided with the first gap 811, after adding hot extrusion
After described aluminum material is extruded from the first gap 811, forming described pothook, such as, described aluminum material passes through two described first
Gap forms the enough portions of two described cards respectively.It is provided with the second gap 821, heating between extrusion anterior 820 and extrusion rear portion 830
After described aluminum material after extruding is extruded from the second gap 821, forming described dividing strip, such as, described aluminum material passes through two
Described second gap forms two described dividing strips respectively.
Seeing also Fig. 7 and Fig. 8, at least part of and punishment in advance mesopore 710 in the first gap 811 and the second gap 821 is even
Logical, extrusion rear portion 820 is arranged towards punishment in advance uropore 730 away from the end of extrusion anterior 820, and extrusion die body 800 is further opened with
Cross hopper 840, cross hopper 840 and connect with the first gap 811 and the second gap 821 respectively, cross at least part of of hopper 840 and mistake
Material mesopore 710 connects, and adds the described aluminum material after hot extrusion after crossing hopper 840 and being extruded, and forms described reinforcement, such as,
Two described hoppers of crossing are distributed axisymmetricly with the central axis of described outer ring, and such as, described aluminum material passes through two described punishments in advance
Groove forms two described reinforcements respectively.
It should be noted that the aluminum material being extruded from punishment in advance mesopore 710 fully enters to the first gap 811 partly,
In entering to the second gap 821 of part and enter to part cross in hopper 840, say, that from punishment in advance mesopore 710
The aluminum material being extruded is for forming described pothook, described divider and described reinforcement respectively.
In order to preferably make aluminum material be extruded according to default extrusion path, such as, described first gap has bending structure；
And for example, described first gap also has warp architecture；And for example, in the middle part of described extrusion, there is I-shaped structure；And for example, described crowded
Go out mould body and there is polygonized structure；And for example, described extrusion die body has eight-sided formation, in such manner, it is possible to preferably make aluminum
Material is extruded according to default extrusion path.
Seeing also Fig. 4 and 5, lower bolster 900 offers capaciting material groove 910, and the bottom of capaciting material groove 910 offers extrusion cavities
911, cope match-plate pattern 700 covers on capaciting material groove 910, is used for closing capaciting material groove 910, and, two pairs of punishment in advance side openings 720 and two mistakes
Material uropore 730 all connects with capaciting material groove 910, and the described aluminum material being squeezed into from punishment in advance side opening 720 and punishment in advance uropore 730 can enter
Enter to capaciting material groove 910.Seeing also Fig. 6, extrusion die body 800 wears capaciting material groove 910, and extrusion die body 800 is extremely
Small part is placed in extrusion cavities 911.
See also Fig. 9 to Figure 11, be provided with between the 3rd between the medial wall of extrusion die body 800 and capaciting material groove 910
Gap 912, the described aluminum material being squeezed into from punishment in advance side opening 720 and punishment in advance uropore 730, can enter to, in third space 912, connect
, described aluminum material enters to described first gap, described second gap and the described edge part crossing hopper from third space 912
In point, for forming the edge entity part of described pothook, described dividing strip and described reinforcement, in conjunction with from described punishment in advance
The described aluminum material entered in mesopore is used for being formed the middle part entity part of described pothook, described dividing strip and described reinforcement,
For forming complete described pothook, described dividing strip and described reinforcement, so, by offering described punishment in advance mesopore, institute
State punishment in advance side opening and the aluminum material entering to described extrusion die body is shunted by described punishment in advance uropore, it is possible to make aluminum material more preferable
Enter to the intrinsic empty body portion of described extrusion die, i.e. enabling to aluminum material, preferably to fill up described extrusion die intrinsic
Chamber portion such that it is able to be used for making aluminum material be extruded according to default extrusion path, it is to avoid the inside of described alloy product
Or/and the problem that surface forms cavity or gap.
Secondly, by offering described punishment in advance mesopore, described punishment in advance side opening and described punishment in advance uropore to entering to described extrusion
The aluminum material of mould body shunts, it is possible to preferably according to the structure of described alloy product, optimizes and enters to described extrusion die
The extruding force suffered by described aluminum material of each several part of intrinsic cavity such that it is able to be used for making aluminum material according to default extrusion path
Being extruded, obtain surface more smooth, and internal structure is more closely knit, structural strength is higher and the higher described aluminium alloy of quality
Product.
Refer to Figure 11, between the medial wall of extrusion die body 800 and extrusion cavities 911, be provided with the 4th gap 913, the 3rd
Gap 913 connects with the 4th gap 912, and so, described aluminum material can enter to, in the 4th gap 912, work as institute from third space 913
State aluminum material when being extruded from the 4th gap 912, for forming the described outer ring of described alloy product, additionally, between the 4th
Enter to the described aluminum material of extrusion die body 800 in gap 912, be additionally operable to be formed described pothook, described divider and described in add
The marginal portion of strong muscle.
It should be noted that above-mentioned extrusion die 20 passes through said structure, it is possible to make aluminum material enter to extrusion die body
Time in 800, reach described aluminum material simultaneously enter to described first gap, described second gap, described cross hopper and the described 4th
The effect in gap, is used for making aluminum material be extruded according to default extrusion path, obtains surface more smooth, and internal structure is closeer
Real, structural strength is higher and the higher described alloy product of quality.
Such as, described extrusion cavities has polygonized structure；And for example, described extrusion cavities has octagonal structure；And for example, institute
Stating the outward flange of the shape of extrusion cavities and structure and described outer ring, the outline of the most described outer ring is identical.
In order to make aluminum material be extruded according to default extrusion path, and form described positioning convex, such as, refer to
Fig. 7, the edge at extrusion rear portion 830 has multiple dentation groove 831, and dentation groove 831 connects with described punishment in advance uropore, and some teeth
Shape groove 831 is spaced setting successively, and described positioning convex is entered to the described aluminum material in described third space by described punishment in advance uropore,
Formed by described dentation groove；And for example, the plurality of dentation groove specifically includes the first dentation bowl assembly and the second dentation bowl assembly,
Described first dentation bowl assembly includes that multiple first dentation groove, described second dentation bowl assembly include multiple second dentation groove；Again
As, described first dentation bowl assembly is arranged at the first side at described extrusion rear portion, and described second dentation bowl assembly arranges described
The second side at extrusion rear portion, described first side is disposed adjacent with described second side；And for example, described first dentation groove is deep
Degree is less than the degree of depth of described second dentation groove；And for example, described first dentation bowl assembly includes five described first dentation grooves；Again
As, described second dentation bowl assembly includes four described second dentation grooves；And for example, two to described second dentation groove with described punishment in advance
The central axis of groove is distributed axisymmetricly, so, it is possible to make aluminum material be extruded according to default extrusion path, and formed described fixed
Position is protruding.
In order to make aluminum material be extruded according to default extrusion path, and form described grab, such as, refer to Fig. 7,
In the middle part of extrusion, 810 offer two arcuate grooves 812, and the first end of two arcuate grooves 812 all connects with 811 first gaps, two
Being provided with interval between second end of arcuate groove 812, described grab is entered in described third space by described punishment in advance side opening
Described aluminum material, is formed by two arcuate grooves 812；And for example, described grab is entered to described arcuate groove by described first gap
Described aluminum material is formed, in such manner, it is possible to make aluminum material be extruded according to default extrusion path, and forms described pothook.
In order to make aluminum material be extruded according to default extrusion path, and form described fastening part, such as, refer to figure
7, in the middle part of extrusion, the edge of 810 has at least two vertical slot 813, and at least two vertical slot 813 is spaced setting successively, perpendicular
Connecting with described third space to groove 813, described fastening part is described in described punishment in advance side opening enters in described third space
Aluminum material, is formed by least two vertical slot 813；And for example, described at least two vertical slot specifically includes the first vertical slot assembly
And the second vertical slot assembly, described first vertical slot assembly and described second vertical slot assembly are all opened in the middle part of described extrusion
Edge, described first vertical slot assembly includes that at least two the first vertical slot, described second vertical slot assembly include at least two
Second vertical slot；And for example, described first vertical slot assembly includes three described first vertical slot；And for example, described second vertical slot
Assembly includes three described second vertical slot；And for example, the degree of depth of described first vertical slot is less than the degree of depth of described second vertical slot；
And for example, offer between two described second vertical slot in the middle part of described extrusion and support groove；And for example, two described second are erected
It is symmetric with the central axis in the middle part of described extrusion to groove, in such manner, it is possible to make aluminum material be extruded according to default extrusion path,
And form described fastening part
In order to the most described extrusion die is arranged in extruder, such as, referring to Fig. 2, described extrusion die also wraps
Including installation base 750, installation base 750 has loop configuration, and installation base 750 fixed cover is placed in the outward flange of cope match-plate pattern 700,
And it is provided with annular mounting groove between installation base 750 and lower bolster 900, so, by described installation base, it is possible to preferably
Described extrusion die is arranged in extruder；And for example, described installation base and described cope match-plate pattern have integrated formed structure；Again
As, the side away from described cope match-plate pattern of described installation base has the curved-surface structure of circular arc.
In order to preferably make described aluminum material be extruded according to default extrusion path, such as, Figure 12, described upper masterplate are referred to
Offer guiding gutter 900a at the portion of the most corresponding described pothook, described divider and described reinforcement, described in lead
Chute 900a is between described cope match-plate pattern and described extrusion die, for preferably making described aluminum material according to default extrusion path quilt
Extrusion；And for example, the position of the corresponding described fastening part of described cope match-plate pattern and described positioning convex offers auxiliary guiding gutter, described
Auxiliary guiding gutter is between described cope match-plate pattern and described extrusion die, for preferably making described aluminum material according to default extrusion path
It is extruded.
Above-mentioned extrusion die 20 is by arranging cope match-plate pattern 700, extrusion die body 800 and lower bolster 900, and cope match-plate pattern
700 and lower bolster 900 coordinate, with making aluminum material enter to extrusion die body 800, and be extruded according to default extrusion path, obtain
Alloy product.
It is appreciated that owing to the structure of above-mentioned alloy product is more complicated there is many engraved structures, and the chi of each parts
Very little, size and length etc. all have bigger difference, in order to preferably make aluminum material be extruded according to default extrusion path, need
On the basis of above-mentioned extrusion method, it is provided that a kind of extrusion die, and on the basis of above-mentioned extrusion die, it is necessary to provide
A kind of die-casting die alloy material, is used for manufacturing extrusion die, such as, a kind of die-casting die alloy material, it is used for manufacturing any of the above-described
The extrusion die of embodiment, and above-mentioned die-casting die alloy material mechanical strength meet any of the above-described embodiment squeeze
Go out the manufacture requirements of mould.
Such as, the material of the described cope match-plate pattern of described extrusion die, described extrusion die body and described lower bolster identical or
Different setting；And for example, the identical setting of material of described cope match-plate pattern, described extrusion die body and described lower bolster；And for example, on described
Template, described extrusion die body and described lower bolster use die-casting die alloy material to prepare.
Such as, the die-casting die alloy material of an embodiment, including each component of following mass parts: ferrum 65 parts～85 parts,
Chromium 10 parts～15 parts, 1 part～2 parts of nickel, 0.5 part～11 parts of manganese, molybdenum 0.01 part～0.07 part, silicon 6 parts～10 parts, copper 0.5 part～
1.5 parts, 0.001 part～0.005 part of carbon, titanium 0.05 part～0.15 part, zirconium 0.5 part～6.5 parts, 0.3 part～1 part of magnesium and rare earth unit
Element 1.5 parts～2.5 parts.
By using the die-casting die alloy material of the most each component, it is used for manufacturing described cope match-plate pattern, described extrusion die body
And/or described lower bolster, it is possible to increase described cope match-plate pattern, described extrusion die body and described lower bolster are at a temperature of hot operation
The mechanics mechanical strength such as hardness, use under high-temperature work environment additionally, above-mentioned die-casting die alloy material is extremely suitable, have
Higher mechanical strength.
Such as, the die-casting die alloy material of another embodiment, including each component of following mass parts: ferrum 70 parts～85
Part, chromium 10 parts～15 parts, 1.5 parts of nickel, 6.5 parts of manganese, molybdenum 0.05 part, silicon 7.5 parts, copper 0.5 part～1.5 parts, 0.001 part of carbon～
0.005 part, titanium 0.05 part～0.15 part, zirconium 0.5 part～6.5 parts, 0.3 part～1 part of magnesium and 1.5 parts～2.5 parts of rare earth element.
Such as, the die-casting die alloy material of another embodiment, including each component of following mass parts: ferrum 85 parts, chromium 12
Part, 1.5 parts of nickel, 6.5 parts of manganese, molybdenum 0.05 part, silicon 7.5 parts, copper 0.5 part～1.5 parts, 0.002 part of carbon, titanium 0.07 part, zirconium 2.5
Part, 0.7 part of magnesium and 1.7 parts of rare earth element.
Such as, the die-casting die alloy material of another embodiment, wherein, described rare earth element includes in cerium and lanthanum at least
A kind of；And for example, described rare earth element includes cerium and lanthanum；And for example, the mass ratio of cerium and lanthanum is 1:(1.5～2.3)；And for example, cerium and
The mass ratio of lanthanum is 1:1.7, so, it is possible to improve described die-casting die alloy material mechanical strength under high-temperature work environment.
In order to improve described die-casting die alloy material mechanical strength under high-temperature work environment further, such as, another
The die-casting die alloy material of embodiment, including each component of following mass parts: ferrum 65 parts～85 parts, chromium 10 parts～15 parts, nickel 1
Part～2 parts, 0.5 part～11 parts of manganese, molybdenum 0.01 part～0.07 part, silicon 6 parts～10 parts, copper 0.5 part～1.5 parts, 0.001 part of carbon～
0.005 part, titanium 0.05 part～0.15 part, zirconium 0.5 part～6.5 parts, 0.3 part～1 part of magnesium and transition elements 0.5 part～1.5 parts.
By using the die-casting die alloy material of the most each component, it is used for manufacturing described cope match-plate pattern, described extrusion die body
And/or described lower bolster, it is possible to increase described cope match-plate pattern, described extrusion die body and described lower bolster are at a temperature of hot operation
The mechanics mechanical strength such as hardness, use under high-temperature work environment additionally, above-mentioned die-casting die alloy material is extremely suitable, have
Higher mechanical strength.
Such as, the die-casting die alloy material of another embodiment, including each component of following mass parts: ferrum 75 parts～85
Part, chromium 12 parts～15 parts, 1.5 parts of nickel, 9 parts～11 parts of manganese, molybdenum 0.01 part～0.05 part, silicon 8 parts～10 parts, copper 0.5 part～1.2
Part, 0.001 part～0.004 part of carbon, titanium 0.12 part, zirconium 5.5 parts, 0.8 part of magnesium and transition elements 0.5 part～1.5 parts.Such as, again
The die-casting die alloy material of one embodiment, including each component of following mass parts: ferrum 80 parts, chromium 13 parts, 1.5 parts of nickel, manganese 10
Part, molybdenum 0.04 part, silicon 8 parts～10 parts, copper 1 part, 0.003 part of carbon, titanium 0.11 part, zirconium 5.5 parts, 0.8 part of magnesium and transition elements 1.2
Part.
Such as, the die-casting die alloy material of another embodiment, wherein, described transition elements includes in niobium, scandium and yttrium
At least one；And for example, described transition elements includes niobium, scandium and yttrium；And for example, the mass ratio of niobium, scandium and yttrium is 1:(1.5～2.3):
(1.2～3.5)；And for example, the mass ratio of niobium, scandium and yttrium is 1:1.8:3.2, so, it is possible to improve described die-casting die alloy material
Mechanical strength under high-temperature work environment.
In order to improve described die-casting die alloy material mechanical strength under high-temperature work environment further, such as, another
The die-casting die alloy material of embodiment, including each component of following mass parts: ferrum 65 parts～85 parts, chromium 10 parts～15 parts, nickel 1
Part～2 parts, 0.5 part～11 parts of manganese, molybdenum 0.01 part～0.07 part, silicon 6 parts～10 parts, copper 0.5 part～1.5 parts, 0.001 part of carbon～
0.005 part, titanium 0.05 part～0.15 part, zirconium 0.5 part～6.5 parts, 0.3 part～1 part of magnesium, 1.5 parts～2.5 parts of rare earth element and mistake
Cross element 1.2 parts.Wherein, at least one during described transition elements includes niobium, scandium and yttrium；And for example, described transition elements includes
Niobium, scandium and yttrium；And for example, the mass ratio of niobium, scandium and yttrium is 1:(1.5～2.3): (1.2～3.5)；And for example, the matter of niobium, scandium and yttrium
Amount ratio is 1:1.8:3.2, so, it is possible to improve described die-casting die alloy material mechanical strength under high-temperature work environment；Described
Rare earth element includes at least one in cerium and lanthanum；And for example, described rare earth element includes cerium and lanthanum；And for example, cerium and the quality of lanthanum
Ratio is 1:(1.5～2.3)；And for example, the mass ratio of cerium and lanthanum is 1:1.7, so, it is possible to improve described die-casting die alloy material and exists
Mechanical strength under high-temperature work environment.
The above-mentioned die-casting die alloy material each component by following mass parts: ferrum 65 parts～85 parts, chromium 10 parts～15 parts, nickel
1 part～2 parts, 0.5 part～11 parts of manganese, molybdenum 0.01 part～0.07 part, silicon 6 parts～10 parts, copper 0.5 part～1.5 parts, 0.001 part of carbon
～0.005 part, titanium 0.05 part～0.15 part, zirconium 0.5 part～6.5 parts, 0.3 part～1 part of magnesium and 1.5 parts～2.5 parts of rare earth element
Carry out compounded combination, it is possible to increase die-casting die alloy material is mechanical strength under high-temperature work environment.And for example, above-mentioned die-casting die is closed
The gold copper-base alloy each component by following mass parts: ferrum 65 parts～85 parts, chromium 10 parts～15 parts, 1 part～2 parts of nickel, 0.5 part of manganese～11
Part, molybdenum 0.01 part～0.07 part, silicon 6 parts～10 parts, copper 0.5 part～1.5 parts, 0.001 part～0.005 part of carbon, titanium 0.05 part～
0.15 part, zirconium 0.5 part～6.5 parts, 0.3 part～1 part of magnesium and transition elements 0.5 part～1.5 parts carry out compounded combination, it is possible to increase
Die-casting die alloy material is mechanical strength under high-temperature work environment.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope that this specification is recorded.
The above embodiment only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for the ordinary skill people of this area
For Yuan, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the present invention's
Protection domain.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (7)
1. an extrusion method, it is characterised in that comprise the steps:
Aluminium ingot is provided；
Described aluminium ingot is carried out melting operation, and adds assistant metal element, obtain fused solution；
Described fused solution is carried out cooling down operation of shaping, obtains aluminum post；
Carry out described aluminum post heating pressurized operation, obtain aluminum material；
By described aluminum material by extrusion die, obtain extrusion pin；
Carry out described extrusion pin cooling down flattening operations；
Described extrusion pin is carried out cutting operation, obtains described alloy product.
Extrusion method the most according to claim 1, it is characterised in that in carrying out described cooling flattening operations, to described
Extrusion pin blowing cold air carries out cooling down operation.
Extrusion method the most according to claim 1, it is characterised in that in carrying out described cooling flattening operations, by described
Extrusion pin immerses cooling water and carries out cooling down operation.
Extrusion method the most according to claim 1, it is characterised in that in carrying out described cooling flattening operations, employing is drawn
Straight machine carries out flattening operations to described extrusion pin.
Extrusion method the most according to claim 1, it is characterised in that when described extrusion pin is carried out cutting operation, to institute
State the location of cut injection protection liquid of extrusion pin.
Extrusion method the most according to claim 1, it is characterised in that described aluminum post is carried out sealed storage.
Extrusion method the most according to claim 6, it is characterised in that under conditions of noble gas, enters described aluminum post
Row sealed storage.
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| JPH0716644A (en) * | 1993-06-29 | 1995-01-20 | Ando Seisakusho:Kk | Simple handle and procuction of simple handle of formed vessel with upper mouth |
| JP2000233271A (en) * | 1999-02-12 | 2000-08-29 | Honda Motor Co Ltd | Manufacture of cylinder block |
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| CN102166712A (en) * | 2010-12-31 | 2011-08-31 | 东莞市东兴铝材制造有限公司 | Hot extrusion production process for aluminum tube with polished surface |
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